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See detailCompte rendu de PLOTIN, "Traités 30-37", traductions sous la direction de Luc BRISSON et Jean-François PRADEAU
Gavray, Marc-Antoine ULg

in Revue Philosophique de la France et de l'Etranger (2007), (1), 74-75

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See detailLe primat de l’imaginaire sur le symbolique dans l’anthropologie de Maurice Godelier
Melice, Anne ULg

in Denooz, Joseph; Dortu, Véronique; Steinmetz, Rudy (Eds.) Mosaïques. Hommages à Pierre Somville (2007)

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See detailHybrid Model for Kp prediction, combining solar wind and magnetometer data
Kutiev, Ivan; Andonov, B.; Muhtarov, P. et al

Conference (2007)

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See detailCompte rendu de Naomi RESHOTKO, "Socratic Virtue. Making the Best of the Neither-Good-Nor-Bad"
Gavray, Marc-Antoine ULg

in Antiquité Classique : Revue Interuniversitaire d'Etudes Classiques (2007), (76), 392-393

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See detailCan passive house be the solution to our energy problems, and particularly with solar energy?
Merciadri, Luca ULg

E-print/Working paper (2007)

A description about the main characteristics of the passive house concept. The aim of this document is to answer to the question ``Can passive house be the solution to our energy problems, and ... [more ▼]

A description about the main characteristics of the passive house concept. The aim of this document is to answer to the question ``Can passive house be the solution to our energy problems, and particularly with solar energy ?'' in an objective way. [less ▲]

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See detailNonlinear transport of Bose-Einstein condensates through mesoscopic waveguides
Paul, T.; Hartung, M.; Richter, K. et al

in Physical Review. A (2007), 76(6),

We study the coherent flow of interacting Bose-condensed atoms in mesoscopic waveguide geometries. Analytical and numerical methods, based on the mean-field description of the condensate, are developed to ... [more ▼]

We study the coherent flow of interacting Bose-condensed atoms in mesoscopic waveguide geometries. Analytical and numerical methods, based on the mean-field description of the condensate, are developed to study both stationary as well as time-dependent propagation processes. We apply these methods to the propagation of a condensate through an atomic quantum dot in a waveguide, discuss the nonlinear transmission spectrum and show that resonant transport is generally suppressed due to an interaction-induced bistability phenomenon. Finally, we establish a link between the nonlinear features of the transmission spectrum and the self-consistent quasibound states of the quantum dot. [less ▲]

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See detailMonitoring of PCDDs and PCDFs of waste incinerators in Wallonia : uncertainty evaluation.
Bergmans, B.; Idczak, F.; Maetz, P. et al

in Organohalogen Compounds (2007), 69

Since the end of 2000, a continuous sampling to monitor PCDDs and PCDFs emission was implemented on the 11 municipal waste incineration ovens in Walloon Region, to check the compliance with the EU ... [more ▼]

Since the end of 2000, a continuous sampling to monitor PCDDs and PCDFs emission was implemented on the 11 municipal waste incineration ovens in Walloon Region, to check the compliance with the EU emission limit value, 0.1 TEQ ng/Nm³. For this purpose, uncertainty estimation is one of the most crucial points for decision making. The sampling and analytical uncertainty was estimated by two different ways: 1. Identification and quantification of the major contributions through QA/QC data (type A evaluation) or by other sources (type B evaluation), 2. Direct assessment through specific duplicate measurements. Both ways were found to give results in good agreement, with an extended uncertainty of about 30 to 40%, depending on the congener, with a coverage factor k=2. [less ▲]

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See detailFemme et paysage dans les Contrerimes de Paul-Jean Toulet
Purnelle, Gérald ULg

in Denooz, Joseph; Dortu, Véronique; Steinmetz, Rudy (Eds.) Mosaïque. Hommages à Pierre Somville (2007)

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See detailMetallurgical assessment of two HSS rolls grades for Hot Strip Mill
Lecomte-Beckers, Jacqueline ULg; Delaunois, Fabienne; Breyer, Jean-Pierre et al

in AISTech-Proceedings of the Iron and Steel Technology Conference (2007)

Aurora and Kosmos grades are HSS alloys used for the manufacturing of rolling mill work rolls for early finishing stands of Hot Strip Mills. Both alloys were metallurgically assessed using Electron ... [more ▼]

Aurora and Kosmos grades are HSS alloys used for the manufacturing of rolling mill work rolls for early finishing stands of Hot Strip Mills. Both alloys were metallurgically assessed using Electron Microscopy, X Rays analysis on carbides and Differential Thermal Analysis. These methods allow a better understanding of the behaviour of the studied alloys during solidification and cooling. Some mechanical tests were also performed. A connection between the laboratory results and the performance in operation of both grades is performed. The strong metallurgical differences especially as concern the nature and amount of carbides allow to explain the good behaviour in service of Aurora. [less ▲]

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See detailL'histoire que nous faisons. Contre les théories de la manipulation
Jamin, Jérôme ULg; Jacquemain, Marc ULg

Book published by Espace de libertés (2007)

Dans un monde de plus en plus interdépendant, il nous arrive de nous sentir manipulés par les acteurs dominants que sont les institutions économiques internationales, les entreprises mondialisées, les ... [more ▼]

Dans un monde de plus en plus interdépendant, il nous arrive de nous sentir manipulés par les acteurs dominants que sont les institutions économiques internationales, les entreprises mondialisées, les grands médias ou les principaux responsables politiques. Pour autant, l’homme ordinaire d’aujourd’hui n’est-il vraiment qu’une marionnette comme le prétend toute une partie de la critique de gauche ? Ne sommes-nous pas davantage acteurs qu’on nous le prétend et n’avons-nous pas mieux à faire que de voir partout des manipulations et des « agendas cachés » ? C’est à cette réflexion que nous invitent les auteurs. [less ▲]

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See detailComparison of cross-field pitting in fresh, dried and charcoalified softwoods
Gerards, Thomas ULg; Damblon, Freddy ULg; Wauthoz, B. et al

in Iawa Journal (2007), 28(1), 49-60

Cross-field pitting is one of the most reliable characters for softwood identifi cation. During charcoalification, a range of severe qualitative and quantitative modifications may occur in cross-field ... [more ▼]

Cross-field pitting is one of the most reliable characters for softwood identifi cation. During charcoalification, a range of severe qualitative and quantitative modifications may occur in cross-field pitting. As most fossil or archaeological wood remains are preserved as charcoal (fusain), the question arises whether these modifications hamper the accurate identification of some taxa. This work is a systematic biometric study of a wide range of gymnosperm cross-field pitting after experimental charcoalification. We focused on the window-like, piceoid, taxodioid, cupressoid, araucarioid and podocarpoid cross-field pitting types. Our main results are the following: 1) Cross-field pits of wood specimens dried out before charcoalification are hidden by a thin closing wall; in this case, it is often impossible to discriminate between the various types of cross-field pitting. 2) Piceoid cross-field pitting becomes taxodioid-like after charcoalification. 3) Biometric study of charred softwood cross-field pitting dimensions shows that the ratios between height and width of pit aperture and border allow us to distinguish and characterise four types of pitting (window-like, piceoid, taxodioid, cupressoid + araucarioid + podocarpoid [= CAP]). The discrimination within the CAP type requires further investigation. [less ▲]

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See detailRadioimmunoassay of bovine placental lactogen using recombinant and native preparations: determination of fetal concentrations across gestation
Alvarez-Oxiley, A. V.; Melo de Sousa, Noelita ULg; Hornick, Jean-Luc ULg et al

in Reproduction, Fertility and Development (2007), 19(7), 877-885

Concentrations of bovine placental lactogen ( bPL) were determined in fetal plasma samples by twelve double-antibody competitive radioimmunoassay systems ( RIA I - XII) based on either recombinant bPL ... [more ▼]

Concentrations of bovine placental lactogen ( bPL) were determined in fetal plasma samples by twelve double-antibody competitive radioimmunoassay systems ( RIA I - XII) based on either recombinant bPL ( non- glycosylated) or native bPL ( glycosylated). Both preparations were used as standard and tracer, and for primary antisera production. The minimum detection limit measured by these RIA varied from 0.02 to 0.6 ng bPLmL(-1). The coefficients of correlation of different bPL RIA systems were up to 90% ( P< 0.0001) when each RIA was tested against the average values of all twelve RIA systems. All developed RIA were used to investigate the incidence of different bPL isoforms in bovine fetal serum samples ( n= 71). Fetal concentrations ranged from 11.8 to 35.7 ng mL(-1) at the third month and from 1.1 to 13.5 ngmL(-1) at the ninth month of gestation. They tended to decrease with advancing gestation. In general, those RIA systems that used recombinant bPL as the standard measured higher values than those using the native bPL preparation. These differences decreased toward the end of gestation ( P< 0.05), suggesting a lower rate of glycosylation. Our results provide evidence of different glycosylated isoforms of bPL in fetal serum at different gestation periods. [less ▲]

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See detailUltrastructural organization of the reptilian nucleolus
Lamaye, Françoise; Thiry, Marc ULg

Poster (2007)

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See detailSleep deprivation on the post-encoding night modifies the neural correlates of retrieval of emotional memories 6 months later
Sterpenich, Virginie ULg; Albouy, Geneviève ULg; Darsaud, Annabelle et al

in Journal of Neuroscience (2007), 27(Suppl. 1),

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See detailLa Maison-Dieu lotharingienne. A propos d’un ouvrage récent
George, Philippe ULg

in Revue Belge d'Archéologie et d'Histoire de l'Art (2007), LXXVI

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See detailStudy On Diverse Grafting Techniques For Their Capability In Rapid And Efficient Transmission Of Apple Proliferation Disease To Different Host Plants
Aldaghi, M.; Massart, Sébastien ULg; Steyer, S. et al

in Bulletin of Insectology (2007), 60(2), 381-382

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See detailAntonin de Bemels. Le danseur, le pantin et la métamorphose
Tomasovic, Dick ULg

in Aubenas, Jacqueline (Ed.) Filmer la danse (2007)

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